CN208472640U - A kind of water circuit system and cleaning vehicle of cleaning vehicle - Google Patents
A kind of water circuit system and cleaning vehicle of cleaning vehicle Download PDFInfo
- Publication number
- CN208472640U CN208472640U CN201820777264.1U CN201820777264U CN208472640U CN 208472640 U CN208472640 U CN 208472640U CN 201820777264 U CN201820777264 U CN 201820777264U CN 208472640 U CN208472640 U CN 208472640U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- circuit system
- connection
- water circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model provides the water circuit system and cleaning vehicle of a kind of cleaning vehicle, the water circuit system includes water tank, water pump and water outlet branch assembly, there is the first connection water pipe between the water tank and water pump, the second connection water pipe is equipped between the water pump and water outlet branch assembly；It further include that air-blowing drains net pipe device, the air-blowing drains the exhaust fan that net pipe device includes air accumulator, connects the gas blow pipe of air accumulator and the first connection water pipe and be arranged on gas blow pipe.Net pipe device is drained by setting air-blowing, water in water circuit system net pipe device can be drained by air-blowing to be discharged, prevent the water in water circuit system from freezing, the failure rate of water circuit system when cleaning vehicle uses under cold environment in winter is reduced, is provided safeguard to improve the unfailing performance of water circuit system of cleaning vehicle；And be connected on the first connection water pipe by the way that gas blow pipe is arranged, be conducive to water circuit system memory water being forwardly and rearwardly divided into two-way respectively and thoroughly blow out.
Description
Technical field
The utility model belongs to high-pressure sewer flushing vehicle technical field, and in particular to a kind of water circuit system of cleaning vehicle, Yi Jiqing
Carwash.
Background technique
Road sweeper is the new and effective cleaning equipment for integrating road cleaning, garbage reclamation and transport.Simply
Say to be exactly the vehicle of sweeping the floor that road-cleaning function is reequiped on special-purpose automobile chassis, in addition vehicle installs additional in addition to engine in situ
One assistant engine, brush drive work, band a variety of corollary equipments such as blower, dustbin, water tank by hydraulic motor.It is this completely new
Vehicle can once complete floor cleaning, road curb side clean, road curb cleaning and clean after to works such as the waterings on ground
Make, the cleaning work suitable for various weathers and different dry pavements.
Existing road sweeper, the water in water tank give each water outlet branch to supply water through water pump, when using in winter due to
Temperature is lower, if high pressure water pipeline memory water, after high-pressure sewer flushing vehicle stands a whole night, and since nighttime temperature is lower, second day
Water when high-pressure sewer flushing vehicle works in high pressure water pipeline may freeze, by water pipe from freezing crack or water lines because icing is blocked not
It is logical；Therefore high-pressure sewer flushing vehicle is influenced to work normally；And it is possible to high pressure water circuit system unit can be caused to break down because of icing.
Utility model content
The utility model for the above technical issues, provides a kind of water circuit system of cleaning vehicle, and setting air-blowing drains net
Water in water circuit system is discharged, improves the reliability of the high pressure water circuit system of cleaning vehicle by pipe device.
To reach above-mentioned technical purpose, the utility model is implemented with the following technical solutions:
A kind of water circuit system of cleaning vehicle, including water tank, water pump and water outlet branch assembly, in the water tank and water pump
Between have the first connection water pipe, the water pump and water outlet branch assembly between be equipped with second connection water pipe；It further include gas
The net pipe device of draining is blown, the air-blowing drains the air blowing that net pipe device includes air accumulator, connection air accumulator and the first connection water pipe
Pipe and the exhaust fan being arranged on gas blow pipe.
Further, the exhaust fan is Pneumatic suction fan.
Further, gas control ball valve is equipped on the gas blow pipe between the exhaust fan and the first connection water pipe.
Further, solenoid valve is equipped on the gas blow pipe between the exhaust fan and air accumulator.
Further, filtering discharging valve is equipped on the first connection water pipe between the gas blow pipe and water tank.
Further, hand-operated valve is equipped on the first connection water pipe between the filtering discharging valve and water tank.
Further, pressure gauge is equipped between the second connection water pipe and water outlet branch assembly.
Further, the pressure gauge have with second connect the support of water pipe connection, connect dial plate on the support, with
And the switch between the support and dial plate is set.
Further, pressure-adjustable unloading valves are equipped between the pressure gauge and water outlet branch assembly.
Further, multiple branch pipes that the water outlet branch assembly has this pipe and is connected on this pipe, at described
Safety valve is connected on pipe.
Based on the water circuit system of above-mentioned cleaning vehicle, the utility model also provides a kind of cleaning with the water circuit system
Vehicle, setting air-blowing drain net pipe device, the water in water circuit system are discharged, the reliable of the high pressure water circuit system of cleaning vehicle is improved
Property.
A kind of cleaning vehicle has above-mentioned water circuit system.
The water circuit system of cleaning vehicle provided by the utility model has the following advantages that compared with the existing technology, by the way that gas is arranged
The net pipe device of draining is blown, the water in water circuit system net pipe device can be drained by air-blowing and is discharged, prevented in water circuit system
Water freeze, the failure rate of water circuit system when cleaning vehicle uses under cold environment in winter is reduced, for the water for improving cleaning vehicle
The unfailing performance of road system provides safeguard；And be connected on the first connection water pipe by the way that gas blow pipe is arranged, be conducive to water route system
System memory water is forwardly and rearwardly divided into two-way respectively and thoroughly blows out；And it is additionally provided with exhaust fan, it can be in a small amount of compression of consumption
In the case where air, larger air quantity is generated, large quantity of air enters water circuit system, further increases working efficiency and blows off effect
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the water circuit system of the cleaning vehicle in the utility model.
Fig. 2 is the enlarged structure schematic diagram of part-structure in Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model is when describing orientation, using the direction of normal vehicle operation as front, with the opposite another party in front
For rear.
As Figure 1-Figure 2, a kind of water circuit system of cleaning vehicle include water tank, water pump 10 and water outlet branch assembly 13,
There is the first connection water pipe 5 between water tank and water pump 10, second is equipped between water pump 10 and water outlet branch assembly 13 and is connected
Water receiving pipe 7.It further include that air-blowing drains net pipe device, for blowing out the water in water circuit system after cleaning vehicle works；
Wherein, air-blowing drains gas blow pipe 16, the Yi Jishe that net pipe device includes air accumulator 3, connection air accumulator 3 and the first connection water pipe 5
Set the exhaust fan 4 on gas blow pipe 16.Net pipe device is drained by setting air-blowing, the water in water circuit system can be passed through into gas
Draining net pipe device discharge is blown, prevents the water in water circuit system from freezing, when reduction cleaning vehicle uses under cold environment in winter
The failure rate of water circuit system provides safeguard to improve the unfailing performance of water circuit system of cleaning vehicle；And connected by setting gas blow pipe
It connects on the first connection water pipe, is conducive to water circuit system memory water being forwardly and rearwardly divided into two-way respectively and thoroughly blows out；With
And it is additionally provided with exhaust fan 4, larger air quantity can be generated, large quantity of air enters water route in the case where consuming a small amount of compressed air
System further increases working efficiency and blows off effect.
Preferably, exhaust fan 4 selects Pneumatic suction fan, and Pneumatic suction fan do not have moving component, using it is safe and non-maintaining,
It is compact-sized it is small in size, light-weight, easy to operate, be easily installed；Having the function of air-flow enhancing, airflow channel is big, clear,
The net pipe device of air-blowing efficiency in draining can be made to greatly increase, the water in high pressure water pipeline is discharged quickly, shortens draining
Time；4 air consumption of exhaust fan is small, saves and uses gas, provides power by compressed air, carries air accumulator as compression using on chassis
Air power source, it is very easy to use.
It is equipped with gas control ball valve 6 on gas blow pipe between exhaust fan 4 and the first connection water pipe 5, is controlled using gas control ball valve 6
Gas blow pipe 16 connect whether water pipe 5 is connected to first, and under normal circumstances, gas control ball valve 6 is in close state, and avoids the first company
Water in water receiving pipe 5 enters in gas blow pipe 16；When needing to blow, just gas control ball valve 6 is opened, so that stronger air-flow is from blowing
Tracheae 16 enters in the first connection water pipe 5.Solenoid valve 2, electromagnetism are equipped on gas blow pipe 16 between exhaust fan 4 and air accumulator 3
Whether the gas that valve 2 controls in air accumulator 3 reaches in exhaust fan 4.By the way that gas control ball valve 6 and solenoid valve are arranged on gas blow pipe 16
2 are conducive to preferably realize the residual water in blowout water circuit system, and each workpiece of protection.
It is equipped with filtering discharging valve 1 on the first connection water pipe 5 between gas blow pipe 16 and water tank, a large amount of high pressure gas are through blowing
Tracheae 16 enters water circuit system；The ponding in water pipe 5 is connected by first using air pressure to be discharged from the water drain ball valve of water filter 1,
And second connection water pipe 7 in ponding by water outlet branch line assembly 13 each branch line pipeline ponding is discharged.
It is equipped with hand-operated valve 14 on the first connection water pipe between filtering discharging valve 1 and water tank, it can be by manually by water
Road system is closed, and setting hand-operated valve 14 advantageously ensures that safety, avoids the occurrence of the problems such as being not closed completely.Net pipe is drained in air-blowing
Before device starting, hand-operated valve 14 is closed, the water in water tank is avoided to enter back into the pipeline of water circuit system.
Pressure gauge 9 is equipped between the second connection water pipe 7 and water outlet branch assembly 13, pressure gauge 9 is for measuring from water pump
The hydraulic pressure of 10 outflows.Pressure gauge 9 is just opened when needing to observe pressure in the second connection water pipe 7, and 9 long-time of pressure gauge, which is in, closes
Closed state reduces the failure rate of pressure gauge 9.Preferably, pressure gauge 9 has support 91, the connection for connecting the connection of water pipe 7 with second
In the dial plate 92 on support 91 and the switch 93 being arranged between support 91 and dial plate 92.It is total in pressure gauge 9 and water outlet branch
Pressure-adjustable unloading valves 11 are equipped at this pipe between 13, for guaranteeing to reach the water flow after being discharged branch assembly 13 with stable
Pressure is conducive to the water flow that pressure stabilizing is ejected from exit branch road.
The water outlet branch assembly 13 has this pipe and multiple branch pipes for being connected on this pipe, is separately connected on branch pipe
Gas control ball valve, for controlling the conducting and cut-off in branch pipe water route；Safety valve 12 is equipped on this pipe.
It finishes, is needed the ponding discharge in water circuit system, concrete operation step when cleaning vehicle carries out high-pressure wash operation
It is as follows:
1, hand-operated valve 14 is closed, later opens filtering discharging valve 1, the water outlet each branch line of branch line assembly 13 is led
It is logical；
2, starting air-blowing drains net pipe device；Gas control ball valve 6 is opened, while solenoid valve 2 is opened；Chassis carries air accumulator
Compressed air in 3 enters Pneumatic suction fan 4, Pneumatic suction fan 4 in the case where consuming a small amount of compressed air, can generate compared with
Wind Volume, large quantity of air enter water circuit system, ponding the putting from water filter 1 that will be connected in water pipe 5 into first using air pressure
The discharge of water polo valve；Ponding is discharged by the water outlet each branch pipe of branch line assembly 13 for ponding in second connection water pipe 7.
The foregoing is merely the preferable possible embodiments of the utility model, not limit the protection scope of the utility model,
It is all to change with equivalent structure made by the utility model specification and accompanying drawing content, it is all contained in the protection of the utility model
In range.
Claims (10)
1. a kind of water circuit system of cleaning vehicle, including water tank, water pump and water outlet branch assembly, which is characterized in that in the water
There is the first connection water pipe between case and water pump, the second connection water pipe is equipped between the water pump and water outlet branch assembly；
It further include that air-blowing drains net pipe device, it includes air accumulator, connection air accumulator and the first connection water that the air-blowing, which drains net pipe device,
The gas blow pipe of pipe and the exhaust fan being arranged on gas blow pipe.
2. water circuit system according to claim 1, which is characterized in that between the exhaust fan and the first connection water pipe
Gas blow pipe is equipped with gas control ball valve.
3. water circuit system according to claim 1, which is characterized in that the gas blow pipe between the exhaust fan and air accumulator
It is equipped with solenoid valve.
4. water circuit system according to claim 1, which is characterized in that the first connection between the gas blow pipe and water tank
Water pipe is equipped with filtering discharging valve.
5. water circuit system according to claim 4, which is characterized in that first between the filtering discharging valve and water tank
It connects water pipe and is equipped with hand-operated valve.
6. water circuit system according to any one of claims 1 to 5, which is characterized in that in the second connection water pipe and go out
Pressure gauge is equipped between water branch assembly.
7. water circuit system according to claim 6, which is characterized in that the pressure gauge, which has, connect water pipe connection with second
Support, connection dial plate on the support and the switch being arranged between the support and dial plate.
8. water circuit system according to claim 6, which is characterized in that set between the pressure gauge and water outlet branch assembly
There are pressure-adjustable unloading valves.
9. water circuit system according to any one of claims 1 to 5, which is characterized in that the water outlet branch assembly has this
Pipe and the multiple branch pipes being connected on this pipe, are connected with safety valve on described pipe.
10. a kind of cleaning vehicle has water circuit system described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777264.1U CN208472640U (en) | 2018-05-23 | 2018-05-23 | A kind of water circuit system and cleaning vehicle of cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777264.1U CN208472640U (en) | 2018-05-23 | 2018-05-23 | A kind of water circuit system and cleaning vehicle of cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472640U true CN208472640U (en) | 2019-02-05 |
Family
ID=65218490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777264.1U Active CN208472640U (en) | 2018-05-23 | 2018-05-23 | A kind of water circuit system and cleaning vehicle of cleaning vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252252A (en) * | 2020-09-10 | 2021-01-22 | 长沙中联重科环境产业有限公司 | One-key drainage system of sanitation vehicle and control method thereof |
-
2018
- 2018-05-23 CN CN201820777264.1U patent/CN208472640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252252A (en) * | 2020-09-10 | 2021-01-22 | 长沙中联重科环境产业有限公司 | One-key drainage system of sanitation vehicle and control method thereof |
| CN112252252B (en) * | 2020-09-10 | 2022-04-15 | 长沙中联重科环境产业有限公司 | One-key drainage system of sanitation vehicle and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106436617B (en) | Sweeper intelligence air-blowing water-drainage antifreezing system | |
| CN101718071A (en) | Automatic fuel spray device and tyre roller | |
| CN208472640U (en) | A kind of water circuit system and cleaning vehicle of cleaning vehicle | |
| CN205530078U (en) | Multifunctional module ization cleaning cart | |
| CN110481581A (en) | A kind of novel high and cold toilet of locomotive antifreeze emptying system | |
| CN104763048A (en) | Small multipurpose electric suction-type sewer scavenger | |
| CN110130255B (en) | Dust device of suction type sweeping machine and suction type sweeping machine | |
| CN209891138U (en) | Washing and sweeping vehicle pipeline ponding clearance system | |
| CN105926516B (en) | A kind of water circuit system of road sweeper | |
| CN2775128Y (en) | Pneumatic pipe cleaning anti-freezing device | |
| CN205907640U (en) | Washing and sweeping vehicle intelligence air -blowing drainage system of preventing frostbite | |
| CN208981494U (en) | Working truck | |
| CN205711898U (en) | A kind of water circuit system of road sweeper | |
| CN208575065U (en) | Cooling water tank automatic flushing device | |
| CN105803986A (en) | Water pump automatic drainage and filter element automatic cleaning device for washing and sweeping car | |
| CN207244538U (en) | Sweeper air-blowing draining and negative pressure back suction winterization system | |
| CN211513887U (en) | Press down dirt car drainage system and press down dirt car | |
| CN209958285U (en) | Inhale excrement watering lorry | |
| CN204570915U (en) | The electronic suction-type sewer scavenger of a kind of multipurpose small | |
| CN219080172U (en) | Clear water tank and waterway system rapid drainage device of washing and sweeping vehicle | |
| CN2764817Y (en) | Multifunctional snow remover | |
| CN209397552U (en) | A kind of antifreeze automatic net guard system in water route for sweeper | |
| CN209798647U (en) | Spray truck with high-pressure pump anti-freezing protection device | |
| CN207017354U (en) | Extremely frigid zones exceed the water intaking port system of ground fire cistern | |
| CN215624433U (en) | Dual-purpose structure of sanitation vehicle dustbin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: 529000 No. 67, Xin'ao West Road, Da'ao Town, Xinhui District, Jiangmen City, Guangdong Province Patentee after: CIMC VEHICLE (JIANGMEN) CO.,LTD. Address before: No. 158, Penghu Road Street, Economic and Technological Development Zone, Huangdao District, Qingdao, Shandong 266500 Patentee before: QINGDAO CIMC ECO-EQUIPMENT Co.,Ltd. |